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Tanzania [10]
3 years ago
13

Scientific research is being used in various ways, including the increase of food supplies throughout the globe. How might

Biology
1 answer:
Likurg_2 [28]3 years ago
5 0
Which of these pieces of legislation was an important step in limiting slavery?
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In the SDS-PAGE (sodium dodecylsulfate - polyacrylamide gel electrophoresis) method, separation takes place on the basis of:____
Vera_Pavlovna [14]

Answer:

B

Explanation:

Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) is a method of separating molecules based on the difference of their molecular weight.

8 0
3 years ago
What’s the difference between heal cells and human cells?
Vesnalui [34]

Answer:

HeLa cells, like many tumours, have error-filled genomes, with one or more copies of many chromosomes: a normal cell contains 46 chromosomes whereas HeLa cells contain 76 to 80 (ref) total chromosomes, some of which are heavily mutated (22-25), per cell.

Explanation:

3 0
3 years ago
Analyzing the following tree, prove the relationship between ray-finned fish and crocodiles using the characteristics given belo
7nadin3 [17]

Answer:

The Ray- Finned Fish has a bony skeleton just like crocodiles. Crocodiles evolved more and adapted to their environment. Along the way Crocodiles grew to have four limbs, were born from an amniotic egg, and then their eggs also have shells, unlike the Ray-finned fish. Therefore the three characteristics they do NOT have in common are: Four Limbs, Amniotic Egg, and Eggs with Shells. The one trait they do have in common is Bony Skeletons. They also both have vertebrae.

7 0
2 years ago
When meiosis is complete, what has been produced?
seropon [69]

Answer:

D. four haploid cells

Explanation:

When meiosis is complete,four haploid cells are formed from a single diploid cell. The four daughter cells produced that contains half the number of chromosome than that of their parent cell. Due to meiosis the number of chromosomes remain fixed in a species from generation to generation.

The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell. Meiosis has both similarities to and differences from mitosis, which is a cell division process in which a parent cell produces two identical daughter cells.

8 0
2 years ago
Read 2 more answers
A plant with high _____ is healthy and rigid. <br> cell walls<br> turgor<br> stroma<br> pith
Black_prince [1.1K]
The correct answer is Turgor. Turgor pressure keeps plants rigid, that is why plants are called turgid. 
5 0
2 years ago
Read 2 more answers
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